PM2120-181K-RC

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Fixed inductors are commonly used in power electronic and communication applications, as well as in automotive and medical applications. They are used to provide a constant or variable inductance for creating or blocking electronic signals. The PM2120-181K-RC fixed inductor is a popular choice for various applications due to its low DCR and high current rating.

The PM2120-181K-RC fixed inductor has a rated inductance of 180uH and a rated current of 124mAT. It is small in size, measuring 1.2X1.1mm. It is a surface mount inductor, making it ideal for applications where space is a constraint. The PM2120-181K-RC is constructed from metal alloy material and is resistant to thermal stress, making it a reliable choice for various power, telecommunications, automotive and industrial applications.

The rated operating temperature of the PM2120-181K-RC inductor is between -25℃ and +125℃, and its impedance amplitude ranges from 0.02 up to 1 ohms. The wide operating temperature and impedance ranges make the PM2120-181K-RC an ideal choice for applications that require high reliability and durability. The PM2120-181K-RC inductor is constructed with a self-shielding design, which eliminates the need for external shielding and reduces the impact of magnetic fields from its surrounding environment.

The working principle of the PM2120-181K-RC fixed inductor is based on the principle of electromagnetic induction. When current passes through the inductor, a magnetic field is created around it, and this magnetic field will generate an induced electromotive force that opposes the original current. This phenomenon is known as back-emf or the induction principle. The purpose of the PM2120-181K-RC fixed inductor is to regulate the current within a circuit while preventing voltage spikes and unwanted electrical noise.

The PM2120-181K-RC fixed inductor is widely used in power electronic and communication applications, such as home appliances, inverter systems, lighting systems, audio/video systems, etc. It is also used in automotive applications such as on-board diagnostics, car stereos, navigation systems, and ignition systems. The PM2120-181K-RC fixed inductor is also used in medical applications such as MRI/ CT scanners, ECG devices, and other medical instrumentation.

In summary, the PM2120-181K-RC fixed inductor is a small size component constructed from metal alloy material that is extremely reliable and durable. Its rated operating temperature and impedance ranges make it suitable for a variety of applications. It is widely used in power electronic, automotive, and medical applications for filtering and creating or blocking electronic signals. Its working principle is based on the principle of electromagnetic induction.

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